Gwen Stefani has opened up about her faith ... In an advertisement, Gwen said: "Christmas season has always been my favorite time of the year. It's a season that we get to celebrate the birth ...

(And if you think the couch duet was cute — the official music video for "You Make It Feel Like Christmas" has much of the same adorable vibes!) Gwen Stefani and Blake Shelton perform onstage at ...

This Friday was Christmas Jumper day, and offices across the land celebrated by wearing the most embarrassing, ironic and hilarious Christmas jumpers possible, while donating to Save the Children.